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Table.HasDeleteTrigger Property

Gets the Boolean property value that specifies whether the table has a delete trigger.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase|SfcPropertyFlags.Matrix)]
public bool HasDeleteTrigger { get; }

Property Value

Type: Boolean
A Boolean value that specifies whether there are any delete triggers defined on the table.If True, there is a delete trigger defined on the table. Otherwise, False (default).

A delete trigger executes when a row of data is deleted.

The following code example shows how to check each table in the AdventureWorks2012 database to see if it has a delete trigger.

C#

Server srv = new Server("(local)");
Database db = srv.Databases["AdventureWorks2012"];

Foreach (Table tb in db.Tables) 
{
   Console.WriteLine("The " + tb.Name + " table has a delete trigger:" + tb.HasDeleteTrigger.ToString());
}

Powershell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2012")

Foreach ($tb in $db.Tables) 
{
   Write-Host "The" $tb.Name "table has a delete trigger:" $tb.HasDeleteTrigger
}
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